star CG

#include<GL\glut.h>
void init(void)
{
    glClearColor(0.0, 0.0, 1.0, 0.0);
    glMatrixMode(GL_PROJECTION);
    gluOrtho2D(-2000.0, 2000.0, -2000.0, 2000.0);
}

void buildHouse(void)
{
    glClear(GL_COLOR_BUFFER_BIT);
    glColor3f(1.0, 0.4, 0.0);

     //glTranslatef(-0.5f, 0.4f, 0.0f);
    glBegin(GL_POLYGON);  //start left tree orange
    glVertex2i(-200, 400);
    glVertex2i(0, 600);
    glVertex2i(200, 400);
    glVertex2i(400, 400);
    glVertex2i(200, 200);
    glVertex2i(200, 0);
    glVertex2i(0, 200);
    glVertex2i(-200, 0);
    glVertex2i(-200, 200);
    glVertex2i(-400, 400);
    glVertex2i(-200, 400);
    glEnd();   //end house

    glTranslatef(-0.9f, 0.1f, 0.0f);  //2
    glBegin(GL_POLYGON);  //start left tree orange
    glVertex2i(200, 0);
    glVertex2i(500, 0);
    glVertex2i(600, 200);
    glVertex2i(800, 0);
    glVertex2i(1000, 0);
    glVertex2i(800, -200);
    glVertex2i(800, -400);
    glVertex2i(600, -200);
    glVertex2i(400, -400);
    glVertex2i(400, -200);
    glEnd();   //end house

     //glTranslatef(-0.5f, 0.4f, 0.0f);
    glBegin(GL_POLYGON);  //start left tree orange
    glVertex2i(-200, -400);
    //glVertex2i(0, 600);
    glVertex2i(0, -200);
    glVertex2i(200, -400);
    glVertex2i(400, -400);
    glVertex2i(200, -600);
    glVertex2i(200, -800);
    glVertex2i(0, -600);
    glVertex2i(-200, -800);
    glVertex2i(-200, -600);
    glVertex2i(-400, -400);
    glEnd();   //end house


     glTranslatef(-0.9f, 0.1f, 0.0f);  //2
    glBegin(GL_POLYGON);  //start left tree orange
    glVertex2i(-200, 0);
    glVertex2i(-400, 0);
    glVertex2i(-600, 200);

    glEnd();   //end house




    glFlush();
}

int main(int argc, char** argv)
{
    glutInit(&argc, argv);
    glutInitDisplayMode(GLUT_SINGLE | GLUT_RGB);
    glutInitWindowPosition(50, 50);
    glutInitWindowSize(1900, 1900);
    glutCreateWindow("House Section OpenGL");
    init();
    glutDisplayFunc(buildHouse);
    glutMainLoop();
}